baber/WOPTO huggingface dataset:
Patent KR-102231576-B1 (KR)
Title: Eco-Smart farm stay Hotel
Inventor: OH SEUNG TAE
IPC: E04H3/02
Filed: 2020-02-11
Granted: 2021-03-24
Abstract: The present invention relates to an eco-smart farm stay hotel and, more specifically, to an eco-smart farm stay hotel which uses an inner atmospheric circulation system and is eco-friendly. The eco-smart farm stay hotel comprises: a plurality of rooms equipped with air inlets, air outlets, and oxygen and/or carbon dioxide measurement sensors; plant cultivation rooms equipped with air inlets, air outlets, and oxygen and/or carbon dioxide measurement sensors; an air conditioning unit including an air supply line for connecting the air outlets of the plant cultivation rooms to the air inlets of the rooms; and a control unit for controlling the oxygen concentration of each room by using oxygen generated in the plant cultivation rooms. The hotel can maintain fresh air thereinside even when outdoor air quality is poor, can maintain air quality by using oxygen generated therein while being blocked from each other for air quality, and can be safely protected from a fire.
Patent KR-102378281-B1 (KR)
IPC: G01W1/18
Filed: 2020-02-14
Granted: 2022-03-25
Abstract: 본 발명에 따른 딥러닝 기법을 이용한 태양 X-ray 플레어 플럭스 프로파일의 예측 방법을 수행하는 예측 시스템이 제공된다. 상기 예측 시스템은 매 분 단위의 태양 X-ray 플레어 플럭스를 입력으로 LSTM 레이어의 출력을 생성하고, 상기 LSTM 레이어의 출력을 완전히 연결된 레이어(fully-connected layer)로 전달하여 구성된 임베디드된 정보를 생성하도록 구성된 인코더; 및 기 인코더에서의 정보를 사용하여 태양 X-ray 플레어 플럭스를 예측하는 X-ray 플레어 플럭스 예측 과정을 수행하도록 구성된 디코더를 포함할 수 있다.
Patent KR-102136388-B1 (KR)
Title: Employment consulting matching method and employment consulting matching sever implemne implementing the same
Inventor: PARK JUNG WOO
IPC: G06Q30/06
Filed: 2020-02-17
Granted: 2020-07-21
Abstract: One embodiment of the present invention relates to an employment consulting matching sever to match a target buyer who wants to receive consulting with a supplier who can provide consulting to the target buyer. According to one embodiment of the present invention, the server comprises: a communication unit receiving initial desired purchase information transmitted from a terminal of the target buyer and review information which is information related to the initial desired purchase information and service content of a service wanted by the buyer, wherein the initial desired purchase information includes desired supplier information, which is information related to a supplier for which the target buyer wishes to receive a service, and desired price information, which is information related to information on a price to be paid for the service provided to the target buyer; a distribution supplier information calculation unit selecting an initial distribution supplier corresponding to supplier information, which is information of a supplier who can supply the corresponding service satisfying a first condition preset based on the initial desired supplier and prices information included in the initial desired purchase information, and supply price information, which is information on a price to be paid for the service provided by the supplier; a supplier interface providing unit providing a terminal of the initial distribution supplier with an interface capable of suggesting consulting through the review information and the initial desired prices information and receiving an approval of a consulting suggestion; and a buyer interface providing unit providing a terminal of the target buyer with an interface enabling the target buyer to select one from the suppliers, who accept the consulting suggestion, from an accept signal transmitted from the terminal of the initial distribution supplier.
Patent KR-102230924-B1 (KR)
Title: Air conditioners for large facilities
Inventor: KIM KI HYUNG
IPC: F24F3/16
Filed: 2020-02-19
Granted: 2021-03-23
Abstract: The present invention relates to an air conditioner. More specifically, the air conditioner for a large facility sucks indoor air of a large building to be mixed with outdoor air and supplies the mixed air to an indoor space by filtering, cooling, and heating.
Patent KR-102301571-B1 (KR)
Title: apparatus and method for joining thermoelectric elements to prevent deterioration
Inventor: PARK SU DONG
IPC: H01L35/30
Filed: 2020-03-06
Granted: 2021-09-10
Abstract: The present invention relates to an apparatus and a method for joining thermoelectric elements to prevent deterioration, and more particularly, to an apparatus and a method for joining thermoelectric elements to prevent the thermoelectric leg from being deteriorated when an electrode and a thermoelectric leg are joined. The present invention has a technical idea including: a first transfer unit for transferring a device array plate having electrodes disposed on the upper surface of the substrate; a preheating unit installed adjacent to the first transfer unit to preheat the electrode to a preset temperature; a second transfer unit spaced apart from the upper portion of the first transfer unit and positioned to correspond to the upper portion of the electrode while transferring the thermoelectric leg; a pressing unit installed on a position corresponding to the electrode and the thermoelectric leg to join the electrode and the thermoelectric leg; and a cooling unit installed in the pressing unit to cool the upper part of the thermoelectric leg so that heat generated between the electrode and the thermoelectric leg is not transferred to the upper part of the thermoelectric leg.
Patent KR-102352779-B1 (KR)
IPC: C08K3/04
Filed: 2020-03-17
Granted: 2022-01-18
Abstract: 본 발명은  타이어 트레드용 고무조성물 및 이를 이용한 타이어를 개시한다. 
본 발명에 따르는 타이어 트레드용 고무조성물 및 이를 이용한 타이어는 마스터배치로서 개질된 탄소나노튜브, 실란, 천연고무, 분산제를 포함하는 것을 특징으로 하는데 이에 의하면, 타이어의 건조한 노면 제동성능은 물론, 젖은 노면 제동성능을 향상시키기 위하여 사용되는 유리전이온도를 조절하여 내마모성과 연비성능 저하 없이 향상된 제동성능을 나타낼 수 있는 효과를 발휘한다.
Patent KR-102129122-B1 (KR)
Title: smile corrective operator
Inventor: KWON HYEUK GI
IPC: A61N7/00
Filed: 2020-03-18
Granted: 2020-07-09
Abstract: The present invention relates to a smile correcting device of a new structure capable of allowing a user to close a mouth in a state of being worn and controlling strength of pulling a corner of the mouth. The smile correcting device according to the present invention hooks a ring member (10) to mouth corner members of both sides after controlling a length of a connecting member (20), and pulls the corner of the mouth of the user to a back side by allowing the connecting member (20) to pull the ring member (10) to the back side when the connecting member (20) covers a back of a head. Therefore, the present invention prevents drooling in a state of wearing the smile correcting device by allowing the user to close the mouth in a state of wearing the smile correcting device, provides convenient wearing, prevents nasolabial folds, controls strength of pulling the corner of the mouth, and forms a slim face by incidentally lifting a lower jaw with cheeks.
Patent KR-102212334-B1 (KR)
IPC: G16H20/30
Filed: 2020-03-30
Granted: 2021-02-03
Abstract: 가상현실 기반 재활치료 시스템 및 가상현실 기반 재활치료 시스템을 사용하여 재활훈련 대상자에게 가상현실 기반 재활컨텐츠를 제공하는 방법이 개시된다. 본 발명의 실시 예에 따른 가상현실 기반 재활치료 시스템은, 재활훈련이 필요한 신체부위별로 서로 다른 가상현실(Virtual reality) 재활컨텐츠를 제공하는 재활서버, 및 가상현실 재활컨텐츠 중 테스트컨텐츠를 재활훈련 대상자가 시연 가능하게 재생한 후, 재활훈련 대상자의 시연 결과에 따라 현재 신체에 대한 측정정보를 생성하며, 생성된 측정정보를 상기 재활서버로 전송하는 재활기구를 포함한다.
Patent KR-102380111-B1 (KR)
Title: 하역장치 및 이를 포함하는 연속식 하역기
IPC: B65G69/00
Filed: 2020-03-31
Granted: 2022-03-30
Abstract: 본 발명은, 선박 내부에 배치된 하역물을 하역컨베이어를 통하여 지상으로 운반하는 하역장치에 있어서, 상기 하역컨베이어의 일단에 연결되는 연결부; 상기 연결부의 하측에 배치되며, 선박 내부의 하역물을 채취하는 하역부; 및 상기 연결부와 하역부의 사이에 배치되며, 상기 하역부에 가해지는 충격을 흡수하는 완충부를 포함하는 하역장치 및 이를 포함하는 연속식 하역기를 제공한다.
Patent KR-102352164-B1 (KR)
Title: 자동차의 시트벨트 고정장치 및 고정방법
IPC: B60R22/34
Filed: 2020-04-10
Granted: 2022-01-18
Abstract: 자동차의 시트벨트 고정장치 및 고정방법에 관한 것으로, 시트벨트가 감기는 스풀 및 시트벨트의 일단을 상기 스풀에 고정하는 고정핀을 포함하고, 상기 시트벨트는 끝단의 재봉 작업 없이 상기 고정핀에 의해 끝단이 상기 스풀에 고정된 상태에서 상기 스풀의 외면에 연속적으로 감기며, 상기 스풀은 합성수지 재질의 재료를 이용해서 제조되는 구성을 마련하여, 시트벨트의 끝단을 재봉 작업 없이 스풀에 간단하게 고정함에 따라, 작업성을 향상시킬 수 있다.
Patent KR-102233514-B1 (KR)
Title: Method for counting vehicle in a parking lot using camera and server using the same
Inventor: JUNG WOO SUK
IPC: G06T7/90
Filed: 2020-04-20
Granted: 2021-03-29
Abstract: The present invention relates to a method by which a vehicle counting server counts vehicles parked in a parking lot. According to the present invention, cameras are in the parking lot and the cameras perform parking area imaging in the parking lot. In this state, the vehicle counting server divides a frame image in a captured image into cells and calculates a first color value of each of the cells included in the frame image in a case where no vehicle is in the parking area. The method comprises: a step in which the vehicle counting server images the parking area in the parking lot using the cameras; a step in which the vehicle counting server calculates a second color value of each of the cells of the frame image included in the captured image of the parking area and calculates an inclination corresponding to the degree of change to the second color value based on the first color value for each of the cells; a step in which the vehicle counting server derives a histogram based on the inclination regarding each of the cells and determines, using the histogram, whether or not a vehicle is in the parking area; and a step in which the vehicle counting server obtains whether or not a vehicle is parked with respect to every parking area in the parking lot and counts the number of vehicles parked in the parking lot.
Patent KR-102132164-B1 (KR)
Inventor: KIM SUNG HO
IPC: B05B9/00
Filed: 2020-04-20
Granted: 2020-07-09
Abstract: The present invention relates to a cooling mist spraying and comprehensive management system, and more specifically, to a cooling mist spraying and comprehensive management system, which is possible to easily remove residual water inside a water transfer pipe and can prevent freezing in winter. The present invention exhibits the following effects. According to the present invention, since the residual water inside the water transfer pipe can be easily removed, there is an effect of reducing labor costs and since freezing can be prevented in winter, there is an advantage that mist can be used even in winter.
Patent KR-102492755-B1 (KR)
IPC: A23K10/30
Filed: 2020-05-12
Granted: 2023-01-26
Abstract: 본 발명은 고온의 증기를 원료에 일시에 공급하여 원료의 수분함량을 일정하게 조절해 발효 효율을 높여 소화율이 우수하고 기호성이 높은 완전배합 발효사료(fermented total mixed ration, fermented TMR)의 제조방법에 관한 것이다. 
본 발명의 완전배합 발효사료의 제조방법은, (a)  B.   subtilis  균주 및  L. acidophilus  균주를 포함하는 발효 균주를 제조하는 단계; (b) 발효 균주를 배양용 사료와 혼합하여 혼합 발효 사료를 제조하는 단계; (c) 완전배합 사료의 원료를 혼합하여 원료 혼합물을 제조하는 단계; (d) 원료 혼합물에 증기를 공급하여 증기 처리 원료 혼합물을 제조하는 단계; (e) 증기 처리 원료 혼합물, 혼합 발효 사료,  S. cerevisiae 를 포함하는 EM 생균제 및 첨가제를 혼합하여 완전배합 사료를 제조하는 단계; 및 (f) 완전배합 사료를 포장한 다음 2차 발효시켜 완전배합 발효사료를 제조하는 단계를 포함한다.
Patent KR-102213384-B1 (KR)
Title: Arm roll box for trash collect and Trash compactor with the arm roll box
Inventor: CHOI MAN
IPC: B65F3/00
Filed: 2020-05-28
Granted: 2021-02-05
Abstract: The present invention relates to an arm roll box for collecting trash and a trash compactor with the arm roll box. The arm roll box comprises: a box mainframe opened toward a rear side through an opening unit to accommodate trash; a support cover rotatably linked to the box mainframe through a hinge unit, thereby partially covering the opening unit; a door panel slidably supported by the support cover to open/close the opening unit through a sliding motion; a panel driving unit which drives the door panel; a cutter fixed to a lower end unit of the door panel to, when the door panel moves down, cut the trash stuck in the falling path of the door panel; and a door parking beam placed by corresponding to the cutter to accommodate the cutter in a lowered position and to keep the closed status of the door panel. As such, according to the present invention, the trash compactor is able to separate the arm roll box from a pressing apparatus, to independently use the arm roll box, and to have a broad whole range of use. In addition, the door panel of the arm roll box closes tightly, so there is no concern over trash leak from the arm roll box, and the space usability of the collection space within the pressuring apparatus is great.
Patent KR-102403954-B1 (KR)
Title: 공간절약형 주차용 턴테이블장치
IPC: E04H6/28
Filed: 2020-06-02
Granted: 2022-05-31
Abstract: 본 발명에 따른 공간절약형 주차용 턴테이블장치는, 주차용 구조물의 출입구에 인접하게 설치되어 차량의 방향을 전환시키는 주차용 턴테이블장치로서, 중심의 회전축을 기준으로 회전 가능하게 형성되며, 상부에 차량이 적재되는 차량적재면이 형성되는 회전테이블 및 상기 회전테이블의 하부로 함몰된 함몰공간에 구비되며, 상기 회전테이블을 회전시키는 구동력을 제공하는 구동 어셈블리를 포함하며, 상기 구동 어셈블리는, 상기 회전테이블의 회전축에 인접하여 구비되고, 회전 구동력을 발생시키는 구동모터, 일측이 상기 구동모터의 구동축에 연결되어 중심점을 기준으로 회전 가능하게 구비되며, 타측이 상기 회전테이블의 둘레부 측으로 길게 연장되는 회전구동부재  및 상기 회전구동부재의 타측에 구비되어 상기 회전구동부재의 회전력을 상기 회전테이블에 전달함에 따라 상기 회전테이블을 회전시키는 구동력전달유닛을 포함한다.
Patent KR-102196616-B1 (KR)
Inventor: LIM KWAN YOUNG
IPC: F26B25/00
Filed: 2020-06-11
Granted: 2020-12-30
Abstract: The present invention relates to a reuse system of disposable diapers and a method thereof. The reuse system of disposable diapers comprises: a crushing part for crushing disposable diapers exhausted from homes, hospitals, nursing homes, and postpartum care centers; a drying part for drying the disposable diapers crushed from the crushing part in connection with the crushing part; a sterilization part for sterilizing hazardous substances of the disposable diapers dried by the drying part in connection with the drying part; a purifying part for purifying liquid generated when the crushing part crushes the disposable diapers or to purify gas generated when the drying part dries the disposable diapers in connection with the crushing part; a processing part for processing the sterilized disposable diapers from the sterilization part as a pellet in connection with the sterilization part; and a feeder feeding the pellet in connection with the processing part to the pellet processed from the processing part to power plants and hospitals. A problem of reclaiming or incinerating the disposable diapers may be solved by reusing the disposable diapers, related costs may be reduced, and the waste disposable diapers may be used as raw materials of power plants so that economic improvement may be represented.
Patent KR-102411060-B1 (KR)
IPC: G06Q30/02
Filed: 2020-06-22
Granted: 2022-06-22
Abstract: 본 발명은 상품 유통 업체, 제휴업체 및 소비자의 상거래를 연계하는 플랫폼 서버에 대한 것으로, 통신 모듈, 상거래 연계 프로그램이 저장된 메모리, 상기 상거래 연계 프로그램을 실행하는 프로세서; 및 상기 상거래 연계 프로그램의 실행에 따른 데이터가 저장되는 데이터베이스를 포함한다.  상거래 연계 프로그램은 소비자의 회원 가입 및 정보 관리, 사업체의 회원 가입 및 정보 관리를 수행하고, 각 소비자 단말에 전송한 제휴업체 선정을 위한 설문지에 대한 각 소비자 단말의 응답을 수신하고, 제휴업체 등록을 희망하는 사업체들의 제휴업체 신청 정보를 수신하고, 상기 소비자 단말의 응답, 상기 사업체들의 제휴업체 신청 정보 및 상기 상품 유통 업체에서 유통하는 상품과 연계되는 업종 관련도를 기초로 소정의 기준을 만족하는 제휴업체를 선정하고, 선정된 제휴업체에 대한 소비자의 피드백, 제휴업체의 할인 혜택 정보, 상기 제휴업체의 상기 상품 유통 업체에서의 상품 구매 실적, 상기 제휴업체의 매출 실적에 기초하여, 제휴업체의 재평가를 수행한다.
Patent KR-102298952-B1 (KR)
Title: Wireless remote meter reading system and control method using active reed sensor
Inventor: SHIM JAE KEE
IPC: G08B17/02
Filed: 2020-06-29
Granted: 2021-09-08
Abstract: The present invention relates to a wireless remote meter reading system using an active reed sensor installed on one side of a meter and capable of collectively reading usage of multiple households, and a method for controlling a meter reading error. More specifically, the wireless remote system includes a count wheel, a magnet formed on one side of the count wheel, and a reed sensor for detecting a magnetic field formed on one side of a flow rate indicator. The amount of usage can be accurately detected by using an active reed sensor. A signal can be transmitted wirelessly to a wireless communication receiver, so that the usage of multiple households can be collectively metered through the application of the smartphone of a manager.
Patent KR-102607844-B1 (KR)
Title: 기판 처리 장치 및 기판 지지 유닛
IPC: H01L21/683
Filed: 2020-07-10
Granted: 2023-11-30
Abstract: 본 발명은 기판을 처리하는 장치를 제공한다. 일 실시 예에 있어서, 기판 처리 장치는, 처리 공간을 형성하는 공정 챔버와; 상기 공정 챔버 내부로 공정 가스를 공급하는 가스 공급 유닛과; 상기 공정 챔버 내부에 도입된 상기 공정 가스로부터 플라즈마를 발생시키는 플라즈마 발생 유닛과; 상기 처리 공간에 제공되며 기판을 지지하는 기판 지지 유닛을 포함하고, 상기 기판 지지 유닛은, 제1 플레이트와; 상기 제1 플레이트와 인접하는 제2 플레이트를 포함하고, 상기 제1 플레이트와 상기 제2 플레이트의 사이에는 간극이 형성되고, 상기 간극이 이루는 공간에 기체를 공급하는 공급관을 포함한다.
Patent KR-102340321-B1 (KR)
Title: Electric Power facility with Liquid Air Energy System
Inventor: PARK JONG MIN
IPC: F25J1/00
Filed: 2020-07-17
Granted: 2021-12-16
Abstract: The present invention relates to a power generation facility using a liquefied air energy facility. A power generation facility using a liquefied air energy facility according to the present invention includes: a power generation facility including a carbon dioxide capturing system for collecting carbon dioxide by taking out a portion of steam supplied to a turbine; and a liquefied air energy facility having a heat storage tank that recovers heat generated in the process of compressing the air when storing liquefied air liquefied by cooling the air, and producing energy by applying heat again to the liquefied air to expand. When the power generation facility does not supply steam to the carbon dioxide capturing system, the steam is introduced into the heat storage tank to store energy. Accordingly, the liquefied air energy facility is applied to the power generation facility including the carbon dioxide capturing system to link two processes, thereby improving the total efficiency and operational reliability of the power generation facility through use of heat recovery and process optimization.
Patent KR-102170885-B1 (KR)
Title: Method for manufacturing fire extinguishing center bracket and Manufacturing method of reel case using center bracket
Inventor: GANG YEONG TAEK
IPC: B65H75/50
Filed: 2020-07-30
Granted: 2020-10-28
Abstract: The present invention relates to a method of manufacturing a center bracket for a fire extinguishing reel with fire hose bending prevention and improved manufacture producibility and structural strength and a reel case manufacturing method using the same center bracket. According to a technical point of the present invention, since a hollow pipe-shaped drum and a plurality of discs are stereoscopically combined through tight welding to form a center bracket of an integrated structure, which is one single cylindrical body, the center bracket is formed to enable a fire extinguishing (firefighting) hose to be smoothly wound and unwound as well as to totally avoid bending, thereby being strong to an external shock while having a stable structure during storage and handling, and is formed to be smoothly used during fire suppression as well as to have a significantly improved structural hardness (durability) to an external shock and a high load even during the operation of a fire extinguishing (firefighting) hose which is full of water in case of a fire, and, in particular, its manufacturing process is convenient and fast as well as can reduce costs through a significantly reduced defect rate and can significantly improve productivity through high manufacturing efficiency. Therefore, since the center bracket of the present invention forms an integrated reel case (so-called ′fire extinguishing reel′) when combined with a plurality of side plates (left and right guide plates), characteristics of the above-stated center bracket can be reflected as the characteristics are, and also, the side plates and the center bracket are formed to be assembled with each other in a rivet structure, which can lead to quick and accurate installation.
Patent KR-102365841-B1 (KR)
Title: 서비스 기능 체인을 위한 자가 치유 방법 및 그 시스템
IPC: H04L41/00
Filed: 2020-08-06
Granted: 2022-02-21
Abstract: 서비스 기능 체인을 위한 자가 치유 방법 및 그 시스템이 개시된다. 서비스 기능 체인을 위한 자가 치유 방법은, (a) 각각의 VNF(virtual network function)에 설치된 에이전트로부터 상기 VNF의 제1 결함 로그를 수신하는 단계; (b) 상기 제1 결함 로그를 분석하여 알려진 결함인지 여부를 판단하는 단계; 및 (c) 알려진 결함인 경우, 솔루션 스토리지에서 상기 알려진 결함에 대한 자가 치유 규칙을 추출하며, 상기 추출된 자가 치유 규칙을 포함하는 자가 치유 명령을 상기 에이전트로 전송하는 단계를 포함하되, 상기 에이전트는 상기 자가 치유 명령을 상기 VNF에서 실행하여 상기 자가 치유 규칙에 따라 상기 VNF의 결함을 치유한다.
Patent KR-102556396-B1 (KR)
Title: 전동 디퓨져
IPC: F24F13/068
Filed: 2020-08-25
Granted: 2023-07-18
Abstract: 본 발명의 예시적 실시예에 따른 전동 디퓨져는, 환기 시스템의 공기 유로에 연결되어 공기가 내부를 통과하는 바디; 상기 바디 내부의 공기 유로의 단면적을 조절하도록 구동되는 개폐수단; 상기 개폐수단을 구동하는 모터; 및 상기 바디와 결합되며, 장착홀이 형성된 실내의 천장에 고정되어 상기 바디를 통과한 공기를 실내로 토출하는 커버;를 포함할 수 있다. 상기 개폐수단은 상기 모터의 모터축에 결합되며 상기 바디의 내부를 관통하여 상기 공기의 유도방향과 직교하도록 배치되는 회전축 및 상기 회전축을 중심으로 회전되어 상기 바디 내부의 공기 유로의 단면적을 조절하는 댐퍼를 포함하고, 상기 회전축은 상기 댐퍼의 중앙을 가로지르는 중심축과 어긋나는 편심된 위치에 배치되며, 부품을 공용화하여 금형 제작 수량 및 부품수를 줄임으로써 원가절감 및 관리의 편의성을 향상시킬 수 있다.
Patent KR-102323399-B1 (KR)
Title: Manufacture equipment of moiding material and using the sam Manufacture method of moiding material
IPC: B32B27/36
Filed: 2020-09-04
Granted: 2021-11-10
Abstract: The present invention provides a molding material manufacturing apparatus and a method of manufacturing a molding material using the same, comprising: a raw material transfer unit in which a molded article protecting a product and a protective film protecting an upper part of the molded article are molded while being transferred to a first flow path and a second flow path; a raw material supply unit comprising a film supply means supplying the protective film to the first flow path and a resin supply means supplying an ABS resin to the second flow path; and a molding unit in which a supply hole communicating with the first flow path and the second flow path are formed correspondingly with a pressure control groove controlling the extrusion pressure of the protective film and the molded article. Accordingly, the protective film can be prevented from being broken or damaged, and the extrusion of the molded article and the coating of the protective film on an upper surface of the molded article are simultaneously implemented in one apparatus without using various apparatuses, thereby reducing working hours, and thus improving productivity and reducing facility costs.
Patent KR-102435448-B1 (KR)
Inventor: KANG DAE KOOK
IPC: F16L37/086
Filed: 2020-09-14
Granted: 2022-08-24
Abstract: According to various embodiments of the present invention, a pipe coupler comprises: a cylindrical housing capable of accommodating a pipe therein; a fixing chuck having at least two chuck units disposed inside the housing to fix an outer circumferential surface of the pipe; a lever disposed at a front end of the housing to release the fixing of the fixing chuck; and a packing member sealing a front end of the pipe. Each of the chuck units may fix the outer circumferential surface of the pipe by having an outer end rotatably coupled to the housing and an inner end elastically supported toward the front.
Patent KR-102233723-B1 (KR)
Title: Driving pattern management server for autonomous vehicles and driving pattern classifying method thereof
Inventor: KIM HYUNGJOO
IPC: G05D1/02
Filed: 2020-09-22
Granted: 2021-03-30
Abstract: The present invention relates to a driving pattern management server for autonomous vehicles and a driving pattern analysis method thereof to correctly determine a dangerous driving pattern of the autonomous vehicle. According to one embodiment of the present invention, a driving pattern management server receiving driving data provided from autonomous vehicles operating on roads comprises: a communication unit receiving the driving data transmitted from the autonomous vehicles; a storage unit storing the received driving data and infrastructure information of the roads; and a control unit extracting the accumulated driving data as a driving pattern for each road section through machine learning and analyzing the driving pattern in connection with the infrastructure information of the roads. The control unit controls the communication unit and the storage unit to accumulate the driving data in the storage unit for a specific period, classifies the accumulated driving data for each section of the roads, forms the divided driving data into a data set in a form suitable for the machine learning, extracts the driving pattern by performing clustering through a self-organizing map (SOM) algorithm and K-means++ algorithm used for the data set, and analyzes driving characteristics of the autonomous vehicle for each section of the roads by linking the driving pattern and the road infrastructure information.